The failure of an elevator cable has been reported to us by an operator of a YMF WACO F5C. Although this incident did not result in any further damage it is nonetheless a serious issue involving a primary flight control system. We therefore strongly advise all owners and operators of the above listed aircraft to immediately comply with WACO Classic Aircraft Service Letter SL02-1, dated June 19, 2002, a copy of which is attached along with Paragraph D of the WACO Classic Aircraft Inspection Report (WCAC Form MSWS). Upon return to WACO Classic Aircraft Corporation of the completed Compliance Notification Form that accompanies SL02-1, a credit will be issued to the owner of record in accordance with the terms of the service letter.

While we sincerely regret any inconvenience this inspection might cause, in the interest of flight safety we urge you to comply with this advisory as soon as possible.